Tesla P40 and Tesla M40 - video card comparison
Passmark - benchmark score Tesla P40 vs Tesla M40
Tesla P40
12873
Tesla M40
10687
Tesla P40
Tesla M40
Architecture
Pascal (2016−2021)
Maxwell 2.0 (2015−2019)
GPU code name
GP102
GM200
Market segment
Workstation
Workstation
Release date
September 2016
November 2015
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
8-pin EPS
8-pin EPS
Boost clock speed
1531 MHz
1112 MHz
Core clock speed
1303 MHz
948 MHz
Floating-point performance
11,758 gflops
6,844 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
8,000 million
Pipelines / CUDA cores
3840
3072
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
367.4
213.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
24 GB
12 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
7.2 GB/s
6 GB/s
Memory bandwidth
347.1 GB/s
288.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
5.2
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3